Skip to product information
SICK - 2021159 - Photoelectric Sensors
2021159 SICK

SICK
Condition
 New Sealed

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
 New BAS

The product is an item that has never been used and has been sourced from an excess supplier.

  • Never used in a production environment, but it may have been powered on for testing.
  • The product may show slight superficial signs of handling, but no signs of use or damage.
  • It may or may not have the original packaging. If the original packaging is not available, the product will generally be packaged in aftermarket packaging or branded BAS.
  • Hardware, accessories, or instructions present in the factory new version of the product may be missing. The manufacturer's warranty may not apply.
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers.
  • Products may vary by country of origin and by language used on the packaging.
  • The packaging may contain markings not from the original manufacturer (OEM).
 New Fast Delivery

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
  • Faster shipping
Request information for 2021159 SICK

PRODUCT DESCRIPTION

SICK 2021159 - Photoelectric Sensor, Background Suppression

This device is a SICK W4-3 series photoelectric sensor, engineered for precise object detection in industrial automation environments. It utilizes background suppression technology with a PinPoint LED to reliably detect objects irrespective of background reflectivity or color. Primary applications include material handling, packaging machinery, and assembly lines requiring accurate presence detection.

Technical Specifications:

  • SERIES/FAMILY: W4-3
  • COMPONENT TYPE: Photoelectric Sensor, Background Suppression
  • ELECTRICAL SPECS:
    • SUPPLY VOLTAGE: 10 V DC to 30 V DC
    • CURRENT CONSUMPTION: Max. 20 mA
    • OUTPUT TYPE: PNP, Complementary (Light/Dark switching selectable)
    • OUTPUT CURRENT: Max. 100 mA
    • SWITCHING FREQUENCY: 1000 Hz
  • MECHANICAL/PHYSICAL:
    • SENSING PRINCIPLE: Photoelectric proximity sensor, background suppression
    • SENSING RANGE: 5 mm to 150 mm (adjustable via potentiometer)
    • LIGHT SOURCE: PinPoint LED, Red Light
    • HOUSING DIMENSIONS: Approximately 16 mm x 39.5 mm x 12 mm (Cubic form factor)
    • HOUSING MATERIAL: ABS/PC (housing), PMMA (front screen)
  • INTERFACE/CONTROL:
    • ELECTRICAL CONNECTION: M8, 3-pin male connector
  • ENVIRONMENTAL/MOUNTING:
    • IP RATING: IP67
    • OPERATING TEMPERATURE: -40 °C to +60 °C
    • MOUNTING STYLE: Through-hole mounting (M3 screws)
  • COMPATIBILITY/APPLICATION:
    • TARGET APPLICATIONS: Material handling systems, packaging machinery, assembly automation, general industrial object detection.
    • KEY FEATURES: Precise PinPoint LED, reliable background suppression.

1 year warranty

HS CODE

85365019

DELIVERY TIME

25 working days

Price excluding VAT

Return conditions

You can return the purchased product according to the Terms and Conditions

Warranty

Automantion Service Srl is NOT an official distributor of the manufacturer. The manufacturer's warranty does not apply. Terms and conditions

Do you need help or assistance with this item? Do you want to sell your stock?

web@bautomationservice.com  
+39 030/681340

You might be interested in ...